dgud/wings — pull request #19 by Micheus (2011-10-31 01:37:28+00:00)
Title: It was added support for highlighting the vertices in the Tweak mode

wings_tweak.erl: it was added support for highlighting the vertices influenced by magnet;
wings_draw.erl: it was added support for drawing the vertex highlighting in Tweak mode.
wings_pref_dlg.erl: it was added an option to enable the user to set the Magnet color (the translucent circle and vertex color for highlighting)